Finding the Third Proportional to 17,027.75 and 37,120.75
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Solution
The third proportional to 17,027.75 and 37,120.75 is: 80,923.79
Step by Step Solution
- Step 1: Write the proportion equation
17,027.75 : 37,120.75 = 37,120.75 : x - Step 2: Convert to fraction form
17,027.75/37,120.75 = 37,120.75/x - Step 3: Cross multiply
17,027.75x = 37,120.75 × 37,120.75 - Step 4: Simplify right side
17,027.75x = 1,377,950,080.56 - Step 5: Solve for x
x = 1,377,950,080.56/17,027.75 - Step 6: Final answer
x = 80,923.79
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.